//Source file: D:\\Desktop\\�Ƶ�Ԥ��ϵͳ\\GoldCardUser.java


public class GoldCardUser extends User 
{
   
   /**
   @roseuid 675A711A016D
    */
   public GoldCardUser() 
   {
    
   }
   
   /**
   @roseuid 675A70B30072
    */
   @Override
   public double calculatePrice(double price) {
      return price * 0.8;
   }
}
